A few weeks ago my wifi card got a little shaky.Sometimes it would just loose connection (either led goes off or stays on but connection is dead).In dmesg a lot of messages with code -110 or -61.I recently replaced the router to a new WRT54GL one flashed with dd-wrt.Yesterday I saw a new problem with it.Sometimes after I plug it in and start browsing my screen washes out !When card is unplugged the screen goes back to normal.Card is so shaky even when it works doesn't hold more then a few minutes connected.Is it card problem?Maybe Zaurus power supply or compact flash problem?

I tried just putting in some regular cf cards 1 and 4 gig and everything seems to work fine with them.